Elastic Wood-Filled Floor Coverings for Children’s Play Areas

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According to modern standards, all courtyard, school and public playgrounds on which gaming equipment is installed must undergo tests of shock absorption of the surface under and around the equipment to prevent serious injuries to the child. In this regard, widely spread coatings on the basis of rubber chips. However, they not only do not meet the aesthetic requirements, but can also worsen the environmental situation when operating indoors. The paper describes a method for producing composites from wood flour and a silicone binder. The effect of wood meal content on the water absorption of composites as well as the effect of silicone content on the density of the results of the research showed that an increase in the content of wood flour significantly increases the water absorption of the resulting composite, that the composite material obtained with the addition of filler from wood meal, the values ​​of the maximum and minimum elastic moment increased, since the presence of fillers imparts a restriction on the deformation of the composite, and, consequently, the composite becomes harder and harder. As a result of the studies carried out, it can be concluded that the use of silicone as binder and shredded wood waste as a filler makes it possible to obtain good quality elastic flooring with high aesthetic, operational and environmental properties.

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Edited by:

Dr. Denis Solovev

Pages:

91-97

Citation:

N. R. Galyavetdinov et al., "Elastic Wood-Filled Floor Coverings for Children’s Play Areas", Materials Science Forum, Vol. 945, pp. 91-97, 2019

Online since:

February 2019

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$41.00

[1] Safin R.R., Shaikhutdinova A.R., Khasnshin R.R., Safina A.V., Research of heating rate while thermo modification of wood. Journal of World Applied Sciences. Pakistan. 30 (11) (2014) 1618-1621.

[2] Timerbaev, N.F., Safin, R.R., Safin, R.G., Ziatdinova, D.F., Modeling of the process of energy-technological treatment of wood waste by method of direct-flow gasification. Journal of Engineering and Applied Sciences. Pakistan. (2014) 141-146.

[3] Safin, R.G., Lashkov, V.A., Golubev, L.G., Safin, R.R., Mathematical model of vacuum-oscillating drying of lumber. Journal of Engineering Physics and Thermophysics. Belarus. 75 (2) (2002) 384-389.

DOI: https://doi.org/10.1023/a:1015693622203

[4] Saputra H., Simonsen J., Li K., Effect of extractives on the flexural properties of wood/plastic composites. Composite Interfaces. Netherland. 11 (7) (2004) 515-524.

DOI: https://doi.org/10.1163/1568554042722964

[5] Kim J.Y., Peck J.H., Hwang S.H., Huh W., Lee S.W., Hong S.C., Effect of a novel polymeric coupling agent on the water uptake property and warp stability of poly (vinyl chloride)/bamboo flour composite. Composite Interfaces. Netherland. 16 (7-9) (2009) 837-846.

DOI: https://doi.org/10.1163/092764409x12477461661987

[6] Shahzad A., Effects of fibre surfa treatments on mechanical properties of hemp fibre composites. Composite Interfaces. Netherland. 18 (9) (2011) 737-754.

[7] Safin, R.R., Increase in performance characteristics of composite materials created on the basis of thermally modified wood. Bulletin of Kazan State Technological University. Kazan. 15 (7) (2012) 64-66.

[8] Razumov, E.Yu., Heat and mass transfer inside wood during its thermal modification. Bulletin of Kazan State Technological University. Kazan. 15 (2012) 137-142.

[9] Safin, R.R., Development of technology for creating moisture-proof plywood. Bulletin of Kazan State Technological University. Kazan. 15 (20) (2012) 64-65.

[10] Galyavetdinov, N.R., Improvement of technology of manufacturing wood-filled composite materials on the basis of cement binders. Bulletin of Kazan State Technological University. Kazan. 20 (2011) 112-115.

[11] Khasanshin, R.R. Investigation of the change in the chemical composition of wood subjected to thermal modification, using an infrared spectrometer. Bulletin of Kazan State Technological University. 9 (2010).

[12] Galyavetdinov, N.R., Improvement of the technology of manufacturing wood-filled composite materials. Wood processing industry. 1 (2012) 25-27.